electrical issues

01 TJ 4.0 manual. Drove to work friday everything fine. Wet and snowy weather. Went to leave work and nothing. Measured battery 12.74 V. Had it load tested all is good. When i turn the key on blower motor turns on, headlights can be turned on, needles bounce and return to 0, but no lights and...

Hi, Purchased 2020 Rubicon in March (less than 50k miles) and drove less than 50 miles and the car would not start. Has been at a Jeep dealer for 6 months without successfully being able to diagnose even with the technical experts. Some of the repair records attached with the technical notes...

Hello please help me try to make sense of what the last owner was doing when putting together this stereo system. Believe it or not it was working before I tried to upgrade it but only the front left dash speaker and right front tweeter were working. I have tested all the connections to from the...

Hello, I was working on a custom kill switch. I have a 3 prong switch and it's the only one that will fit in the specific location and orientation that I need, otherwise i'd just use a two prong switch. I was planning on connecting the switch directly to the starter under the Jeep. There are...

I have a 2000 jeep wrangler, it was running fine one day till it completely died going down the road. Now, some of the electrical components work while others don’t, the horn works, AC works sometimes, and the headlights work only when I pull on the lever on the steering column. I have already...

I just replaced my fuel pump, on my 1997 Jeep Wrangler Sport with a inline six, and when I was reconnecting the fuel pump to the connector on the Jeep the red locking clip does not work. I messed with it for awhile and can get it to slide when its not connect but doesn't slide to lock the two...

I have a 1999 TJ sport 4.0. I noticed that after it sits for a few days the battery drains. I thought at first I had the key in the wrong position, but then I noticed that my wipers, blinkers and cigarette lighter all have power no matter what position the key is in. I had access to a brand new...

I recently installed a set of Rugged Ridge tail lamps and not my front turn signals do not flash, they just come on steady. I add a new LED compatible turn signal relay, but still no luck. Before I installed the relay i did not have any turn signals or hazards, at least now I have rear turn...

Well here we go again... A few weeks ago I had a crank/no start (and then intermittent stalling, it started up the next day) issue that I resolved by replacing the TPS (aftermarket then OEM, learned that lesson...), the spark plugs, and cleaning up some ground leads. I also cleaned up and...

Hello, I am new to this group so try to be patient with me haha. I have a 2002 Wrangler X. And the electrical system is pure mayhem. I purchased this jeep from a friend, and it needs some work. But nothing a little elbow grease and some research cant fix. However, there are some electrical...